AER vs HON vs OSIS Stock Comparison

AerCap Holdings, Honeywell International and Osi Systems Prices as of Oct 27, 2026 Peers: Industry group
AER AerCap Holdings N.V.
$150.07 +0.5% 1M +24.0% 1Y
Market cap
$25.04B
P/E
7.6x
Revenue (TTM)
$8.96B
Div. yield
0.98%
Commercial Aerospace Industrials
6 wins
OSIS Osi Systems Inc
$200.90 +1.9% 1M -20.9% 1Y
Market cap
$3.20B
P/E
21.5x
Revenue (TTM)
$1.79B
Div. yield
–
Defense Industrials
3 wins

Head to Head

12 decided of 12

AerCap Holdings leads on 6 of the 12 questions below (AerCap Holdings 6, Honeywell International 3, Osi Systems 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAERHONOSISLeader
Larger companyMarket capitalisation $25.04B $69.35B $3.20B HON
Cheaper on earningsLower P/E, profitable companies only 7.6x 9.8x 21.5x AER
Cheaper on forward earningsLower price / next fiscal year consensus EPS 8.4x 27.5x 17.3x AER
Faster revenue growthRevenue growth, trailing twelve months +12.2% — +4.3% AER
More profitableNet margin, trailing twelve months 37.9% — 8.7% AER
Better return on capitalReturn on invested capital 9.1% — 9.4% OSIS
Less leveragedLower net debt / EBITDA 4.9x — 2.4x OSIS
Higher dividend yieldTrailing dividend yield 0.98% 3.58% — HON
Better 1-year returnPrice return, last 12 months +24.0% +7.9% -20.9% AER
Better 5-year returnAnnualised price return, 5 years +19.8%/yr +1.2%/yr +16.4%/yr AER
Less volatileAnnualised volatility, 1 year 26.9% 25.4% 43.6% HON
Higher overall scoreMean of the five percentile scores vs peers 72/100 66/100 74/100 OSIS

Percentile Scorecard

AERHONOSIS

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisAERHONOSIS
Valuation 96 #5 of 100 68 #33 of 100 84 #17 of 100
Growth 72 #28 of 97 24 #74 of 97 67 #33 of 97
Profitability 91 #10 of 96 71 #29 of 96 80 #20 of 96
Financial Health 6 #99 of 105 – 44 #59 of 105
Shareholder Returns 94 #5 of 65 100 #1 of 65 97 #3 of 65
Overall 72 66 74
  • AER ranked among 107 companies in Aerospace and Defense
  • HON ranked among 107 companies in Aerospace and Defense
  • OSIS ranked among 107 companies in Aerospace and Defense

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodAERHONOSISSPY
1 month +0.5%+2.9%+1.9% -0.2%
3 months -2.6%-11.4%-8.9% +3.9%
6 months +9.4%+2.8%-30.1% +8.2%
Year to date +4.4%+12.2%-21.2% +12.9%
1 year +24.0%+7.9%-20.9% +12.3%
3 years +152.5%+31.2%+88.8% +87.4%
3 years, per year +36.2%+9.5%+23.6% +23.3%
5 years +146.5%+6.3%+113.5% +67.9%
5 years, per year +19.8%+1.2%+16.4% +10.9%
10 years +266.8%+122.6%+202.8% +261.1%
10 years, per year +13.9%+8.3%+11.7% +13.7%

Risk

MeasureAERHONOSISSPY
Volatility, 1Y 26.9%25.4%43.6% 12.7%
Downside volatility, 1Y 25.7%24.2%44.4% 12.7%
Beta vs S&P 500, 1Y 0.970.761.17 1.00
Return / volatility, 1Y 0.890.31-0.48 0.97
Max drawdown, 5Y -45.1%-26.7%-37.9% -25.4%
From 52-week high -3.3%-12.1%-35.1% -1.2%
52-week high $155.22$248.79$309.68 $779.14
52-week low $121.00$188.14$192.30 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleAERHONOSIS
P/E now vs peer median 7.6xmedian 26.5x 9.8xmedian 26.5x 21.5xmedian 26.5x
P/S now vs peer median 2.8xmedian 3.0x 1.7xmedian 3.0x 1.8xmedian 3.0x
EV/EBITDA now vs peer median 7.9xmedian 14.6x —median 14.6x 14.5xmedian 14.6x
P/FCF now vs peer median 12.0xmedian 26.4x 16.6xmedian 26.4x 14.1xmedian 26.4x
P/B now vs peer median 1.4xmedian 2.5x 3.1xmedian 2.5x 3.8xmedian 2.5x
PEG now vs peer median 0.21median 0.90 0.90median 0.90 1.15median 0.90

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsAERHONOSIS
Revenue $8.96B – $1.79B
Gross profit – – $593.09M
Operating income – – $218.97M
Net income $3.39B $7.07B $154.71M
Free cash flow $2.09B – $227.35M
R&D – – $79.14M
EPS (diluted) $19.26 $22.13 $8.95
Cash & equivalents $1.69B $5.69B $359.83M
Total debt $42.77B – $3.45B
Shares (diluted) 176.12M 318.60M 17.28M
Enterprise value $18.68B $69.35B $2.03B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricAERHONOSIS
P/E 7.6x 9.8x 21.5x
P/FCF 12.0x 16.6x 14.1x
P/Operating cash flow 4.5x 35.6x 11.6x
P/S 2.8x 1.7x 1.8x
P/B 1.4x 3.1x 3.8x
P/Tangible book 1.4x 4.0x 5.0x
EV/EBITDA 7.9x – 14.5x
EV/EBIT 11.8x – 17.5x
EV/Revenue 7.4x – 2.1x
EV/FCF 31.7x – 16.9x
EV/Operating cash flow 11.8x 35.6x 13.9x
PEG (3Y EPS CAGR) 0.21 0.90 1.15

Growth

14 metrics
MetricAERHONOSIS
Revenue growth (1Y) 12.2% – 4.3%
Revenue CAGR (3Y) 6.9% – 11.8%
Gross profit growth (1Y) – – 1.0%
Gross profit CAGR (3Y) – – 11.3%
Operating income growth (1Y) – – 0.7%
Operating income CAGR (3Y) – – 17.4%
Net income growth (1Y) 15.1% 15.0% 3.4%
Net income CAGR (3Y) 22.0% 9.1% 19.0%
EPS growth (1Y) 27.1% 15.3% 2.8%
EPS CAGR (3Y) 35.5% 10.9% 18.8%
Operating cash flow growth (1Y) 5.6% -74.0% 182.7%
Operating cash flow CAGR (3Y) 2.5% -25.7% 42.8%
Free cash flow growth (1Y) 178.8% – 305.3%
Free cash flow CAGR (3Y) 39.0% – 53.7%

Profitability

14 metrics
MetricAERHONOSIS
Gross margin – – 33.2%
EBITDA margin 93.1% – 14.8%
Operating margin – – 12.3%
Pretax margin 41.1% – 10.8%
Net margin 37.9% – 8.7%
FCF margin 23.3% – 12.7%
Operating cash flow margin 62.7% – 15.4%
Return on equity 18.4% 33.9% 17.9%
Return on assets 4.8% 10.8% 6.1%
Return on invested capital 9.1% – 9.4%
Return on capital employed – – 10.9%
Asset turnover 0.1x – 0.7x
Cash conversion (OCF / net income) 1.7x 0.3x 1.8x
Stock comp / revenue 1.5% – 1.5%

Financial Health

11 metrics
MetricAERHONOSIS
Debt / assets 60.1% – 40.0%
Debt / equity 2.3x – 1.2x
Net debt / EBITDA 4.9x – 2.4x
Debt / FCF 20.5x – 4.4x
Liabilities / assets 74.1% – 66.7%
Equity / assets 25.9% 42.7% 33.3%
Interest coverage 2.9x – 8.3x
Current ratio – 1.0x 3.2x
Quick ratio – – 2.2x
Cash ratio – – 0.7x
Altman Z-score – – 3.16

Shareholder Returns

7 metrics
MetricAERHONOSIS
Dividend yield 1.0% 3.6% –
Net buyback yield 11.7% – 3.7%
Shareholder yield 12.6% 3.6% 3.7%
Payout ratio (earnings) 6.6% – –
Payout ratio (FCF) 10.7% – –
Dividend growth (1Y) 15.6% – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusAERHONOSIS
Forward P/E 8.4xFY2026 27.5xFY2026 17.3xFY2027
EPS, next fiscal year $17.95FY2026 $7.97FY2026 $11.62FY2027
EPS growth, next FY +16.8%FY2026 -22.2%FY2026 +12.3%FY2027
EPS growth, the year after +4.0% +19.4% +7.2%
Revenue, next fiscal year $9.14BFY2026 $20.59BFY2026 $1.85BFY2027
Revenue growth, next FY +7.3%FY2026 -45.0%FY2026 +3.5%FY2027
Revenue growth, the year after -1.6% +3.9% +16.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAERHONOSIS
Held by institutions 78.7% 76.8% 100.0%
Institutions holding 689 2,169 366
Change in shares held, QoQ -5.5% -0.9% +0.7%
Institutions buying 360 2,108 191
Institutions selling 237 53 134
Buyers to sellers 1.52 39.77 1.43

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

AERHONOSIS
AER 1.00 0.37 0.15
HON 0.37 1.00 0.33
OSIS 0.15 0.33 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AER, HON and OSIS?

Honeywell International (HON) is the largest by market capitalisation: AerCap Holdings (AER) $25.04B, Honeywell International (HON) $69.35B, Osi Systems (OSIS) $3.20B.

Which stock is cheaper, AER, HON and OSIS?

AerCap Holdings (AER) trades on the lowest price-to-earnings ratio (AerCap Holdings (AER) 7.6x, Honeywell International (HON) 9.8x, Osi Systems (OSIS) 21.5x). On next year's consensus earnings, AerCap Holdings (AER) is cheapest (AerCap Holdings (AER) 8.4x, Honeywell International (HON) 27.5x, Osi Systems (OSIS) 17.3x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

AerCap Holdings (AER) grew revenue fastest over the trailing twelve months: AerCap Holdings (AER) +12.2%, Osi Systems (OSIS) +4.3%.

Which company is more profitable?

AerCap Holdings (AER) has the highest net margin (AerCap Holdings (AER) 37.9%, Osi Systems (OSIS) 8.7%). On return on invested capital, Osi Systems (OSIS) leads (AerCap Holdings (AER) 9.1%, Osi Systems (OSIS) 9.4%).

Which stock has performed better?

Over the past year AerCap Holdings (AER) returned the most: AerCap Holdings (AER) +24.0%, Honeywell International (HON) +7.9%, Osi Systems (OSIS) -20.9%. Over five years, AerCap Holdings (AER) compounded fastest (AerCap Holdings (AER) +19.8%/yr, Honeywell International (HON) +1.2%/yr, Osi Systems (OSIS) +16.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Honeywell International (HON) has the highest dividend yield: AerCap Holdings (AER) 0.98%, Honeywell International (HON) 3.58%. Osi Systems (OSIS) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Honeywell International (HON) has been the steadiest (AerCap Holdings (AER) 26.9%, Honeywell International (HON) 25.4%, Osi Systems (OSIS) 43.6%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AER, HON and OSIS?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, AerCap Holdings (AER) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.